1.00ct. T.W. Diamond, Ruby & Onyx Estate Necklace - Brooch 18K Yellow & W/Gold - J43169 Antique&VintageJewelry/Pins\/Brooches The Diamond is graded SI1

The Diamond is graded SI1 clarity and L color

A stunning Art Deco diamond Antique engagement ring that features a

Old Mine Cut Diamond with VS2 clarity and H color

A stunning Art Deco

They measure 9

1.00ct. T.W. Diamond, Ruby & Onyx Estate Necklace - Brooch 18K Yellow & W/Gold - J43169 Antique&VintageJewelry/Pins\/Brooches The Diamond is graded SI1A sparkling and sensational Diamond, Ruby and Onyx Estate Necklace or Brooch, crafted in 18K Yellow and White Gold, features a Rose design with floral petals which are beautifully rendered in freeform Black Onyx, creating a bold contrast against a halo of dazzling Diamonds. There are 1. 00ct. T. W. Apx. of Round Brilliant Cut Diamonds accenting the petals, stem and leaves. The Diamonds are graded VS1 VS2 clarity and G H color, offering exceptional